Well now that the block reward has dropped to 5DRK if it stays there does that mean it'll now take about another ~161.5 years to create all the coins?
I get about 20 years 5 * 576 (blocks a day) * 365 = a little over a million and we have over 4 million out already so only 18 million more. I didn't take into account the 7% decline per year but I don't think it'd make a 140+ year difference.